Caulking gun cartridge nozzle



FIG. 1 is a front perspective view of the caulking gun cartridge nozzle showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

The right end view is a feature of no consequence and forms no essential part of the claimed design.

The broken line showing of the cartridge is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a caulking gun cartridge nozzle, as shown and described. 